Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster. ADMIRE : BCOGUB :: THANKS : UGCLNP :: RESULT : ?

Let's analyze the letter shifts for ADMIRE : BCOGUB: A (+1) $\to$ BD (-1) $\to$ CM (+2) $\to$ OI (-2) $\to$ GR (+3) $\to$ UE (-3) $\to$ BLet's check the pattern with THANKS : UGCLNP:T (+1) $\to$ UH (-1) $\to$ GA (+2) $\to$ CN (-2) $\to$ LK (+3) $\to$ NS (-3) $\to$ PThe systematic pattern is: [+1, -1, +2, -2, +3, -3]Let's apply this logic to the word RESULT:R (+1) $\to$ SE (-1) $\to$ DS (+2) $\to$ UU (-2) $\to$ SL (+3) $\to$ OT (-3) $\to$ QThus, the final cluster is SDUSOQ.